Program-controlled automatic plate-pulling high-pressure diaphragm filter press

Abstract

The utility model belongs to the technical field of filter presses, and discloses a program-controlled automatic pulling plate high-pressure diaphragm filter press, which comprises a filter press body and a support frame arranged at the bottom of the filter press body, a collecting tank is arranged on the inner side of the support frame, rotating shafts are arranged at the two ends of the collecting tank, the rotating shafts are arranged on the corresponding sides of the support frame through bearings, and the rotating shafts are arranged on the support frame through bearings. A servo motor is installed in the middle of the outer wall of one side of the supporting frame, the output end of the servo motor is coaxially connected with the corresponding rotating shaft, a water storage tank is installed on the lower portion of the outer wall of one side of the supporting frame, and a connecting pipe penetrating through the supporting frame is connected to the lower portion of one side wall of the water storage tank; and a plurality of flushing nozzles positioned below the water tank are inserted into the top of the connecting pipe side by side. By means of the scheme, the problems that although an existing device can automatically complete cleaning of the collecting tank, the flushing efficiency is not high enough due to the direct flushing mode, and residues easily exist on the inner wall of the collecting tank are solved.

Description

Technical Field

[0001] This utility model belongs to the field of filter press technology, specifically a programmable automatic plate-pulling high-pressure diaphragm filter press. Background Technology

[0002] The programmable automatic plate filter press is a filter press manufactured using PLC control principles. It has the advantage of a high degree of automation. Its automatic plate pulling function saves the time and labor intensity of manual operation and improves work efficiency. In order to further improve the working efficiency of the programmable automatic plate filter press, the device needs to be able to clean the collection tank used to collect the material residue on its own.

[0003] Meanwhile, a mobile automatic plate-pulling high-pressure diaphragm filter press with application number CN202322048119.3 includes a base, with support legs on both sides of the top of the base. A collection trough is located inside the support legs, and a discharge pipe extends through the bottom of the collection trough. Flushing nozzles are evenly arranged on one side of the inside of the collection trough. A water storage tank is located on the side of the collection trough near the flushing nozzles. A water pump is located at the bottom of the water storage tank, and a water pipe is located at the output end of the water pump. The two ends of the water pipe are connected to the flushing nozzles and the water pump, respectively. A threaded rod extends through the inside of the base, and a movable plate is located at the bottom of the threaded rod. Soil-inserting rods are evenly arranged at the bottom of the movable plate. This utility model, by incorporating a collection trough, flushing nozzles, a water storage tank, and a water pump, utilizes the operation of the water pump to flush the inside of the collection trough with water from the storage tank, effectively improving the working efficiency of the device.

[0004] However, the following problems were found in the implementation of the relevant technology: Although the existing device can clean the collection tank by itself, the direct rinsing method results in low rinsing efficiency and residues are easy to accumulate on the inner wall of the collection tank. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a programmable automatic plate-pulling high-pressure diaphragm filter press. It uses multiple flushing nozzles to flush an inverted collection tank. During the flushing process, the relative angle of the collection tank can be adjusted by a servo motor to improve the flushing efficiency. It has the advantages of higher flushing efficiency and less residue buildup on the inner wall of the collection tank.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a programmable automatic plate-pulling high-pressure diaphragm filter press, comprising a filter press body and a support frame installed at the bottom of the filter press body. A collection trough is provided on the inner side of the support frame, and rotating shafts are installed at both ends of the collection trough. The rotating shafts are mounted on corresponding sides of the support frame via bearings. A servo motor is installed in the middle of one outer wall of the support frame, and the output end of the servo motor is coaxially connected to the corresponding rotating shaft. A water storage tank is installed at the lower part of one outer wall of the support frame, and a connecting pipe penetrating the support frame is connected to the lower part of one side wall of the water storage tank. Multiple flushing nozzles located below the water tank are inserted side-by-side at the top of the connecting pipe. A submersible pump communicating with the connecting pipe is installed on the inner wall of the water storage tank.

[0007] Preferably, a water inlet pipe is inserted into one side of the top of the water storage tank, and a transparent acrylic plate is nested and installed on one side wall of the water storage tank.

[0008] Preferably, a storage box is installed on the upper part of one outer wall of the support frame, and multiple partitions are connected in parallel longitudinally on the inner side of the storage box.

[0009] Preferably, a cover plate is hinged to one side of the top of the storage box, and the cover plate and the storage box have the same length and width.

[0010] Preferably, the inner bottom of the support frame is provided with a slot, and the slot is located below the collection tank.

[0011] Preferably, the bottom of the support frame is equipped with four casters arranged in a rectangular shape.

[0012] Preferably, two push handles are connected side by side on the upper part of one side of the outer wall of the support frame, and the corners of the push handles are rounded.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses multiple flushing nozzles to flush an inverted collection tank. During the flushing process, the angle of the collection tank relative to the flushing nozzles can be adjusted by a servo motor, which can effectively improve the flushing efficiency. The flushed material and water will fall out of the collection tank along with the water, and the inner wall of the collection tank is less likely to be left with residue.

[0015] 2. This utility model allows for real-time observation of the remaining water level in the water tank through a transparent acrylic sheet. When the remaining water level is insufficient, water can be added promptly through the inlet pipe.

[0016] 3. This utility model can be used to temporarily store spare parts through the storage box. When the filter press body fails, the spare parts can be taken out and replaced in time. Multiple partitions separate different types of spare parts, making them easier to access. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the collection tank of this utility model;

[0019] Figure 3 This is a schematic diagram of the connecting pipe of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the storage box of this utility model.

[0021] In the diagram: 1. Filter press body; 2. Support frame; 3. Collection tank; 4. Rotating shaft; 5. Servo motor; 6. Water storage tank; 7. Connecting pipe; 8. Flushing nozzle; 9. Water inlet pipe; 10. Transparent acrylic sheet; 11. Grooved section; 12. Storage box; 13. Partition; 14. Cover plate; 15. Casters; 16. Push handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4 As shown, this utility model provides a programmable automatic plate-pulling high-pressure diaphragm filter press, including a filter press body 1 and a support frame 2 installed at the bottom of the filter press body 1 by multiple sets of bolts. A collection trough 3 is provided on the inner side of the support frame 2, which can collect the material residue produced by the filter press body 1. Rotating shafts 4 are bolted to both ends of the collection trough 3, and the rotating shafts 4 are mounted on the corresponding sides of the support frame 2 via bearings. The collection trough 3 can rotate relative to the support frame 2 via the rotating shafts 4 on both sides. A servo motor 5 is installed in the middle of the outer wall of one side of the support frame 2 via a motor mount. The output end is coaxially connected to the corresponding rotating shaft 4. The output end of the servo motor 5 can drive the rotating shaft 4 to rotate in order to control the collection tank 3 to rotate. A water storage tank 6 is installed on the lower part of one side outer wall of the support frame 2 by multiple sets of screws. A connecting pipe 7 that passes through the support frame 2 is connected to the lower part of one side wall of the water storage tank 6. Multiple rinsing nozzles 8 located below the water tank are inserted side by side at the top of the connecting pipe 7. The clean water inside the water storage tank 6 is input into the connecting pipe 7 by a submersible pump. The clean water will spray upward from the multiple rinsing nozzles 8. The submersible pump connected to the connecting pipe 7 is installed on the inner wall of the water storage tank 6 through the mounting base.

[0024] Specifically, a water inlet pipe 9 is inserted into one side of the top of the water storage tank 6. Water can be added to the water storage tank 6 through the water inlet pipe 8. A transparent acrylic plate 10 (not shown in the illustration) is nested on one side wall of the water storage tank 6. The remaining water level can be observed through the transparent acrylic plate 10 to decide whether to add water.

[0025] Furthermore, a storage box 12 is installed on the upper part of one side of the outer wall of the support frame 2 by multiple sets of screws for storing spare parts of the filter press body 1. The inner side of the storage box 12 is connected with multiple partitions 13 in parallel and longitudinally by multiple screws. The multiple partitions 13 can separate and place various spare parts for easy access.

[0026] Furthermore, a cover plate 14 is hinged to one side of the top of the storage box 12. The cover plate 14 provides protection when closed, and the cover plate 14 has the same length and width as the storage box 12, ensuring that it can completely cover the top of the storage box 12.

[0027] It is worth noting that the inner bottom of the support frame 2 has a slot 11, and the slot 11 is located below the collection tank 3. The water and residue after rinsing can fall to the bottom of the device through the slot 11.

[0028] It is worth noting that the bottom of the support frame 2 is equipped with four movable wheels 15 arranged in a rectangular shape, which can move the device.

[0029] It is worth mentioning that two push handles 16 are connected side by side to the upper part of the outer wall of one side of the support frame 2 by screws. The push handles 16 facilitate the pushing of the device, and the corners of the push handles 16 are rounded to improve the grip.

[0030] Among them, the servo motor 5 and the submersible pump are existing technologies and will not be described in detail; at the same time, this utility model also includes a power supply, controller, and switch, etc., which are not the main technical points of this patent and will not be described in detail; the "front, back, left, and right" perspectives of this device are as follows: Figure 1 The direction shown in the diagram is the reference.

[0031] Working principle: After the filter press body 1 completes its work using existing principles, the collection tank 3 can collect the material residue generated during the work. After the staff has processed most of the material residue, the servo motor 5 drives the rotating shaft 4 to rotate, thereby controlling the collection tank 3 to rotate 180° to invert it. Then, the submersible pump is turned on, and clean water will spray upward from multiple flushing nozzles 8 to flush the inner wall of the collection tank 3. During the flushing process, the servo motor 5 can control the collection tank 3 to slightly deflect to adjust its relative angle with the flushing nozzles 8, thereby flushing the collection tank 3 more efficiently. The washed-off material residue will fall down the inner wall of the collection tank 3 along with the water.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A programmable automatic plate-pulling high-pressure diaphragm filter, comprising a filter body (1) and a supporting frame (2) installed at the bottom of the filter body (1), characterized in that: The inner side of the support frame (2) is provided with a collecting groove (3), both ends of the collecting groove (3) are provided with rotating shafts (4), the rotating shafts (4) are installed on the corresponding sides of the support frame (2) through bearings, a servo motor (5) is installed in the middle of the outer wall of one side of the support frame (2), the output end of the servo motor (5) is coaxially connected with the corresponding rotating shaft (4), a water storage tank (6) is installed at the lower part of the outer wall of one side of the support frame (2), the lower part of one side wall of the water storage tank (6) is connected with a connecting pipe (7) penetrating through the support frame (2), the top of the connecting pipe (7) is inserted with multiple flushing nozzles (8) arranged below the sink in parallel, and a submersible pump is installed on the inner wall of the water storage tank (6) and communicates with the connecting pipe (7).

2. The programmable automatic draw plate high pressure diaphragm filter press according to claim 1, characterized in that: A water inlet pipe (9) is inserted at one side of the top of the water storage tank (6), and a transparent acrylic plate (10) is installed on one side wall of the water storage tank (6) in a nested manner.

3. The programmable automatic draw plate high pressure membrane filter of claim 1, wherein: A storage box (12) is installed on the upper part of the outer wall of one side of the support frame (2), and multiple partition plates (13) are connected on the inner side of the storage box (12) in parallel and longitudinally.

4. The programmable automatic draw plate high pressure diaphragm filter press according to claim 3, characterized in that: A cover plate (14) is hingedly connected at one side of the top of the storage box (12), and the cover plate (14) and the storage box (12) have the same length and width.

5. The programmable automatic draw plate high pressure membrane filter of claim 1, wherein: A slot (11) is formed on the inner bottom of the support frame (2), and the slot (11) is located below the collecting groove (3).

6. The programmable automatic draw plate high pressure membrane filter of claim 1, wherein: Four moving wheels (15) are installed on the bottom of the support frame (2) in a rectangular distribution.

7. The programmable automatic draw plate high pressure membrane filter of claim 1, wherein: Two push handles (16) are connected on the upper part of the outer wall of one side of the support frame (2) in parallel, and the edges and corners of the push handles (16) are in a circular arc structure.

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